<!DOCTYPE HTML>
<title>Distributing widths from spanning cells to empty columns</title>
<table cellpadding="0" cellspacing="0" width="75">
  <tr>
    <td width="25"             bgcolor="yellow" >&nbsp;</td>
    <td width="50" colspan="2" bgcolor="aqua"   >&nbsp;</td>
  </tr>
  <tr>
    <td width="50" colspan="2" bgcolor="fuchsia">&nbsp;</td>
    <td width="25"             bgcolor="yellow" >&nbsp;</td>
  </tr>
</table>
